Optimizing e-commerce management is not simply a matter of choosing the right ERP. While ERP structures the back office (invoicing, accounting, purchasing), it remains insufficient to manage omnichannel logistics, multi-channel orders and real-time inventory synchronization. This article explains why and how to integrate OMS/WMS with your ERP to build a complete, scalable technology stack.
How can you ensure smooth, efficient and scalable management of your e-commerce business? For many merchants, the first reflex is to invest in e-commerce ERP software to structure their administrative management. But it soon becomes clear that these tools are not sufficient to cover omnichannel logistics needs.
- What is e-commerce ERP software?
- The limits of ERP in the face of omnichannel and logistics challenges
- Building the ideal stack: ERP, OMS and WMS
- Selection guide: how to choose your ERP and complementary logistics solution
In this article, we guide you through the functionalities, limitations and, above all, solutions for building a truly high-performance technology stack, capable of aligning logistics management and execution.
In a context where customer journeys are multiplying, an omnichannel approach is becoming essential. Institut Iconomie reminds us that omnichannel is not just about selling everywhere, but guaranteeing a unified, fluid and coherent experience on every channel.
What is e-commerce ERP software?
ERP e-commerce software (Enterprise Resource Planning) is a management tool that centralizes a company’s administrative and commercial operations. It manages sales, invoicing, purchasing, accounting and, in some cases, theoretical inventories. The main aim of this software is to streamline internal business processes.
However, in the context of connected commerce, their capabilities generally stop there. They don’t manage operational logistics, which are at the heart of the customer experience.
ERP’s central role in administration and finance
ERP is designed to facilitate administrative tasks, particularly in finance and accounting. It automates :
- invoice creation,
- payment management,
- cash flow monitoring,
- producing financial statements.
It’s a cornerstone for structuring a growing SME. Thanks to this software, financial data is centralized, improving decision-making.
What’s more, the reliability of our accounting data enables us to draw up accurate budget forecasts and anticipate financing requirements. This is a decisive advantage in a sector where margins are often tight.
Essential functions for sales management
On the sales side, ERP handles purchase order management, product catalogs, pricing and theoretical stock levels. This makes it possible to monitor the evolution of supplies and to detect the need for restocking. But it’s crucial to understand that these data do not reflect the actual stock available in warehouses.
For omnichannel e-commerce players, these functionalities remain insufficient. ERP e-commerce inventory management is static, disconnected from dynamic logistics flows. For example, ERP does not take into account reservations linked to current orders, internal movements or customer returns.
The limits of ERP in the face of omnichannel and logistics challenges
At a time when consumers are ordering via different channels and demanding fast, reliable delivery, ERP systems are showing their limitations. On their own, they cannot keep pace withomnichannel delivery. Above all, they are not designed to manage field operations, nor to orchestrate physical flows agilely and in real time.
Why ERP is not enough for omnichannel order management
E-commerce ERP software can’t automatically route orders to the warehouse closest to the customer, or according to available stock. It doesn’t take into account prioritization, cutting or logistics optimization rules.
In an omnichannel context, this generates slowness, errors and additional costs. It is therefore essential to complement it with an OMS (Order Management System), which will handle the complexities of order orchestration.
By 2024, around 40% of French companies will have adopted integrated technology systems that connect ERP, e-commerce platforms, warehouse management, OMS and analysis tools, reducing out-of-stocks by around 30% (source: Infonet).
The challenges of real-time inventory synchronization across platforms
Displaying accurate stock at all times across all channels (website, marketplaces, physical store) is a real challenge. An e-commerce logistics ERP alone doesn’t allow for smooth, instantaneous synchronization , because it’s not designed to handle such dynamic, multi-sourced inventory flows.
The result? Out-of-stock situations, cancelled sales, shipping delays and, ultimately, customer dissatisfaction that directly impacts reputation and profitability.
To meet this challenge, only OMS connected to sales channels and warehouses can guarantee a unified stock in real time. This synchronization prevents overselling, ensures reliable product availability and secures the customer promise. This is a key competitive factor for e-tailers wishing to expand across multiple channels without compromising service quality.
Building the ideal stack: ERP, OMS and WMS
The solution involves a robust technological architecture, in which each tool plays a specific role. ERP manages the back office, while OMS and WMS ensure logistics performance and customer satisfaction.
Order orchestration: the indispensable role of the OMS (Order Management System)
Shippingbo ‘s OMS centralizes all orders, whatever the channel. It applies intelligent routing rules to determine which warehouse to send the preparation to, while synchronizing stocks in real time.
It also helps automate processes, reduce errors and provide customers with precise notifications of their order status. For e-commerce SMEs, it’s a lever for productivity and customer loyalty.
It is this ability to orchestrate flows intelligently and in real time that transforms a fragmented supply chain into a fluid, connected organization that can be controlled from a single interface.
Warehouse optimization: how the WMS streamlines operations
Complementary to OMS, the WMS (Warehouse Management System) optimizes order preparation. Shippingbo’s WMS enables :
- manage storage locations and stock movements,
- control operations in real time,
- industrialize preparation using appropriate methods (pick & pack, PDA, etc.).
It addresses the recurring problem of picking errors, and canimprove productivity by up to 50%. Thanks to its ability to structure all physical flows, Shippingbo’s WMS transforms the warehouse into a performance lever, limiting manual handling and accelerating dispatch times, while reducing logistics costs.
Here’s a table showing the difference between using ERP alone and ERP+WMS/OMS Shippingbo :
| Functionality / Challenge | ERP only | ERP + OMS/WMS (Shippingbo) |
| Order management | Basic and manual | Intelligent routing, multi-channel centralization |
| Stock synchronization | Static, with latency | Real-time, unified warehouses and channels |
| Order picking | Outside ERP perimeter | Automated, pick & pack, PDA |
| Customer experience (notifications, follow-up) | Limited | Automatic notifications, real-time tracking |
| Logistics productivity | Low, manual-dependent | +50% productivity thanks to automation |
| Global vision of the business | Partitioned | Centralized control from a single interface |
| Scalability | Limited | Infrastructure designed for e-commerce growth |
| CMS / marketplaces / carriers integration | Complex or non-existent | +200 native connectors with Shippingbo |
Perfect harmony: how ERP integrates with OMS/WMS Shippingbo
ERP must be integrated with OMS/WMS to become operational in the field. Thanks to Shippingbo’s 200+ integrations, this junction can be achieved without technical complexity.
This is referred to as a unified technology stack, in which each tool communicates with the others, guaranteeing reliable data and smooth logistics execution.
Selection guide: how to choose your ERP and complementary logistics solution
Faced with such a wide range of products on offer, choosing the right e-commerce ERP means taking a step back and analyzing the entire chain, including logistics. An effective ERP alone does not guarantee omnichannel success.
We need to think in ecosystems, combining ERP and OMS/WMS to meet every challenge, from invoicing to delivery.
5 essential criteria before making a commitment
Before you decide on an ERP system, it’s essential to make sure it fits into your existing ecosystem and can grow with your business. Here are the main points to consider:
- Compatibility with your sales channels: CMS, marketplaces, legacy ERP, etc.
- Capacity for growth: scalability and technical robustness.
- Native connectivity with recognized logistics solutions.
- Easy to set up and quick to deploy.
- Support and guidance, particularly during the integration phase.
These elements must be at the heart of any e-commerce ERP analysis or comparison.
The benefits of unified logistics (better customer service and scalability)
By coupling an ERP with a logistics module such as Shippingbo, e-tailers benefit from :
- better customer service (orders filled faster, fewer errors),
- centralized management, freeing up time for high value-added tasks,
- real scalability, with no technical bottlenecks.
It’s this unified model that now makes it possible to scale up, while keeping costs and service quality under control. This makes it possible to open up new sales channels or manage several warehouses without complicating the logistics organization.
Shippingbo: your logistics ally for an ERP that’s finally up and running in the field
In an increasingly demanding e-commerce environment, ERP systems play an essential role in structuring companies’ back offices. However, on their own, they are not enough to guarantee smooth, omnichannel logistics execution. This is precisely where Shippingbo comes in.
Thanks to its comprehensive OMS, WMS and TMS suite, Shippingbo complements your ERP by taking charge of all field operations: real-time inventory management, intelligent order routing, optimized picking, multi-carrier shipping and customer tracking. Every order is processed faster, more accurately, and in perfect sync with consumer expectations.
By integrating Shippingbo into your ERP, you gain access to a high-performance technology stack designed to support your growth. You gain visibility, efficiency and, above all, the ability to adapt to market variations, sales peaks and the requirements of different distribution channels.
Shippingbo doesn’t replace your ERP, but complements it where it is most vulnerable: in the logistics field. The result? Fewer errors, greater customer satisfaction, and a business that’s ready to scale up without disruption.
Your ERP doesn’t do everything. What if real performance came from logistics? Discover Shippingbo, the solution that connects your strategy to your customer promise.
FAQ : ERP, OMS and e-commerce logistics
ERP manages the back office (finance, accounting, theoretical stock). The OMS (Order Management System) manages the logistics front/mid-office: it orchestrates orders from all your channels, updates stock in real time and prepares shipment.
Yes, above a certain volume, omnichannel complexity requires ERP for administrative management and OMS/WMS (like Shippingbo) for field logistics efficiency and scalability.
ERP centralizes data, but often lacks the flexibility and field expertise to manage complex omnichannel flows (Ship from Store, Click & Collect, Multi-warehouse) and rapidly connect new sales channels (marketplaces, CMS).
The investment becomes relevant as soon as manual administrative and accounting management becomes an obstacle to growth, and you move towards omnichannel management.
Glossary
ERP (Enterprise Resource Planning)
Integrated management software to centralize and automate back-office processes (finance, HR, purchasing, invoicing).
OMS (Order Management System)
Order orchestration system that connects sales channels to warehouses, ensuring unified management of inventory, flows and shipments.
WMS (Warehouse Management System)
Tool for managing logistics operations in the warehouse (locations, stock movements, picking, packing).
TMS (Transport Management System)
Transportation and shipment management solution, including carrier selection, label printing and post-delivery tracking.
Unified stock
A centralized, real-time view of available stock across all warehouses and sales channels.
Logistics orchestration
Ability to automatically route each order to the best shipping option according to predefined rules.
Technology stack
Structured and coherent set of interconnected software used to manage the entire e-commerce activity (ERP, OMS, WMS, TMS, etc.).
Omnichannel
A sales strategy that aims to deliver a seamless experience across all sales channels (web, marketplaces, boutiques, etc.).
Ship from Store
A logistics method that involves shipping an e-commerce order directly from a physical store.
Click & Collect
Delivery option enabling customers to collect their purchase from a physical point of sale after ordering it online.